en.yml in vagrant-rackspace-0.1.8

- old
+ new

@@ -34,9 +34,12 @@
       public/private keypair.
     warn_networks: |-
       Warning! The Rackspace provider doesn't support any of the Vagrant
       high-level network configurations (`config.vm.network`). They
       will be silently ignored.
+    sync_folders: |-
+        Rackspace support for Vagrant 1.3 has been deprecated. Please
+        upgrade to the latest version of vagrant for continued support. 
 
     config:
       api_key_required: |-
         An API key is required.
       public_key_not_found: |-